Search
CSV
RISInternal Leakage Detection in Hydraulic Pump Using ModelAgnostic Feature Ranking and Ensemble Classifiers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Hydraulic pumps are key drivers of fluid powerbased machines and demand high reliability during operation. Internal leakage is a key performance deteriorating fault that reduces pump’s efficiency and limits its predictability ...
Pressure Signal-Based Analysis of Anomalies in Switching Behavior of a Two-Way Directional Control Valve
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Solenoid operated direction control valves, responsible for regulating the flow of fluid in hydraulic circuit highly relies on the control current for their actuation. The control currents supplied to the solenoid generate ...
Fuzzy Recurrence Plots for Shallow Learning-Based Blockage Detection in a Centrifugal Pump Using Pre-Trained Image Recognition Models
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Rags, dusts, foreign particles, etc., are the primary cause of blockage in the centrifugal pump and deteriorate the performance. This study elaborates an experimental and data-driven methodology to identify suction, ...
Internal Leakage Detection in Hydraulic Pump Using Model-Agnostic Feature Ranking and Ensemble Classifiers
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Hydraulic pumps are key drivers of fluid power-based machines and demand high reliability during operation. Internal leakage is a key performance deteriorating fault that reduces pump’s efficiency and limits its predictability ...
Semi-Supervised Approach Using Transductive Support Vector Machine for Internal Leakage Detection in Two-Stage Hydraulic Cylinder
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Hydraulic cylinders with higher stages of extraction are extensively used in earthmoving and heavy machines due to their longer stroke, shorter retracted length, and high-end performance. The rigorous and long hours of ...
Monitoring the Degradation in the Switching Behavior of a Hydraulic Valve Using Recurrence Quantification Analysis and Fractal Dimensions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Valves are crucial components of a hydraulic system that enable reliable fluid management. Hydraulic valves actuated by a solenoid are prone to degradation in their switching behavior, which may induce undesirable fluctuations ...